Inorganic Solid Phases

Na19.5K36.5Al56Si136O384·15H2O (K9.1Na4.9Al14Si34O96[H2O]3.75, T = 673 K) Crystal Structure

General Information

  • Phase Label(s): K9.1Na4.9Al14Si34O96[H2O]3.75
  • Structure Class(es): zeolite FAU
  • Classification by Properties:
  • Mineral Name(s):
  • Pearson Symbol: cF880
  • Space Group: 227
  • Phase Prototype: K9.1Na4.9(Al0.29Si0.71)48O96[H2O]3.75
  • Measurement Detail(s): automatic diffractometer (determination of cell parameters), automatic diffractometer; STOE STADI P (determination of structural parameters), X-rays, Cu Kα1 (determination of cell and structural parameters), T = 673 K (determination of cell and structural parameters)
  • Phase Class(es):
  • Compound Class(es): silicate, hydrate
  • Interpretation Detail(s): positions of non-H atoms determined, Rietveld refinement, RP = 0.036; wRP = 0.047
  • Sample Detail(s): zeolite group sample from synthetic, sample prepared from Na-X zeolite, KNO3, chemical analysis; cation and H2O content analyzed, powder (determination of cell and structural parameters)

Substance Summary

  • Standard Formula: K9.1Na4.9Al14Si34O96[H2O]3.75
  • Alphabetic Formula: Al14[H2O]3.75K9.1Na4.9O96Si34
  • Published Formula: Na19.5K36.5Al56Si136O384·15H2O
  • Refined Formula: Al13.92H7.49K8.88Na4.85O99.74Si34.08
  • Wyckoff Sequence: 227,ihg5e3c
  • Z Formula Units: 4
  • Density: ρ = 1.51 Mg·m−3

Crystallographic Data

Cell Parameters

Published Data
Standardized Data
Unit Cell
Niggli-Reduced Cell
Space Group
a
b
c
α
β
γ
a/b
b/c
c/a
V

Atom Coordinates

Standardized

Site
Element
Wyckoff Symbol
Symmetry
X
Y
Z
Occupation
Co-ord. No.
Atomic Env.

Published

Site
Element
Wyckoff Symbol
Symmetry
X
Y
Z
Occupation

Displacement Parameters

Isotropic

Site
Published
U [nm2]
Type
Computed
Beq [nm2]

Experimental Details

Reference

3D Interactive Structure

About this content

  • Database name

    PAULING FILE Multinaries Edition – 2012

  • Dataset ID

    sd_1612763

  • Copyright

    ©Springer & Material Phases Data System (MPDS), Switzerland & National Institute for Materials Science (NIMS), Japan, 2016

  • Chief Editor

    Pierre Villars, Material Phases Data System (MPDS), CH-6354 Vitznau, Switzerland

    villars.mpds@bluewin.ch

  • Credits

    SpringerMaterials Release 2016.

    Data generated pre-2002: © Springer & MPDS & NIMS; post-2001: © Springer & MPDS

    All Rights Reserved. Version 2016.10.

    Project Coordinator: Shuichi Iwata

    Section-Editor: Karin Cenzual (Crystal Structures)

  • Cite this content

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